So looks like it doesn't fix the memory issue,
Below is the memory footprint after around 1 hour of reload every 3 seconds with around 150 rows.
notice the JavaScript memory column is using 1.5GB. Couple of note i would like to share
1. I have a TaskManager running that will call store.reload every 3 seconds, even if I disable calling the store.reload on the Update event, the JavaScript memory seems keep increasing every second.
2. Every store.reload it adds ~1MB to the JavaScript memory footprint.
Thanks.